perturbing

英 [pəˈtɜːbɪŋ]

美 [pərˈtɜːrbɪŋ]

v.  使焦虑; 使不安
perturb的现在分词

柯林斯词典

• See also:What perturbs me is that magazine articles are so much shorter nowadays.perturbed

英英释义

adj

• causing distress or worry or anxiety
  1. distressing (or disturbing) news
  2. lived in heroic if something distressful isolation
  3. a disturbing amount of crime
  4. a revelation that was most perturbing
  5. a new and troubling thought
  6. in a particularly worrisome predicament
  7. a worrying situation
  8. a worrying time
  Synonym:distressingdistressfuldisturbingtroublingworrisomeworrying

双语例句

• The ballistic estimation algorithm of measured section of trajectory is amended based on the estimation result of trajectory perturbing noise. The computing scale is reduced and the predicting precision of non-measured section is improved.
  根据对遥控指令弹的观测段弹道扰动噪声估计的结果，改进了观测段的弹道估计算法，降低了计算量，提高了非观测段弹道预测的精度。
• His behaviour had been perturbing me more than I had cared to admit.
  他的行为给我带来的烦恼，超过了我愿意承认的程度。
• This modification of the direction is referred to as perturbing the surface normals and is the basis of bump mapping.
  方向的修改是参考去当作一个搅动的表面法线和基本的凹凸贴图。
• Different perturbing modes interplayed through some common perturbing sites and responding sites.
  不同的扰动模式模式通过一些共有的扰动位点和响应位点相互影响。
• Based on the statistical analysis of wavelet coefficients, the watermarks are embedded by perturbing the wavelet coefficient vectors in low resolution subband, and the embedding strengths for different components of the wavelet coefficient vectors are designed differently in order to decrease the geometric distortion.
  在对小波系数的统计特性进行实验分析的基础上，选择在低频子带的小波系数中嵌入水印，并对小波系数的切向和法向分量设计了不同的嵌入强度，以减小几何失真。
• Based on the constrained optimization method, a new algorithm of knot-removal is derived by perturbing the control points of B-spline curves. This method can also be used to fair B-spline curves.
  基于约束优化方法，通过扰动B-样条曲线的控制顶点，给出了节点去除的一个新算法，并用于光顺B-样条曲线。
• A concept of perturbing the values of variables in digital chaotic system is studied.
  在混沌系统中施加主动扰动是混沌从理论研究向实际应用转化的有效手段。
• We obtain the stability, asymptotical stability, practical stability and boundedness properties of nonlinear impulsive differential systems using perturbing Lyapunov functions in a manner that provide weaker assumptions.
  本文利用扰动Lyapunov函数得到了在弱假设条件下的脉冲微分系统的稳定性、渐近稳定性、实用稳定性、有界性和最终有界性的充分条件。
• By virtue of Lyapunov function, the stability properties of impulsive differential system with perturbing terms are investigated.
  借助Lyapunov函数，对含有摄动项的脉冲微分系统两个测度的稳定性做了研究。
• There had been an incident which was perturbing.
  曾经出了一点令人不安的事故。